Glossary

Reflux

Reflux

Also: gastroösophagealer Reflux, Sodbrennen

Reflux refers to the flowing back of stomach contents into the oesophagus. Typical complaints are heartburn and acid regurgitation, especially when lying down or after eating.

Symptoms rather than terms?

Describe what's going on — we'll find the right doctor for you.

Editorial content · as of 9/5/2026